Zobrazeno 1 - 10
of 1 961
pro vyhledávání: '"Vigen A"'
Autor:
Yang Zhang, Vigen Arakelian
Publikováno v:
Frontiers in Mechanical Engineering, Vol 6 (2021)
This paper deals with the development of single actuator walking robots designed by coupling of two mechanisms. The advantages of such robots are the simplicity of the design and its control system. In this paper, three various design concepts are ca
Externí odkaz:
https://doaj.org/article/78501d700311402b8c59f72964eab1ac
Autor:
Ali, A., Barone, M., Brentjes, S., Britzger, D., Dittmar, M., Ekelöf, T., Ellis, J., de Souza, S. Fonseca, Glazov, A., Gritsan, A. V., Hoffmann, R., Jung, H., Klein, M., Klyukhin, V., Korbel, V., Kokkas, P., Kostka, P., Langenegger, U., List, J., Raicevic, N., Rostovtsev, A., Vera, A. Sabio, Spiro, M., Tonelli, G., van Mechelen, P., Vigen, J.
The armed invasion of Ukraine by the Russian Federation has adversely affected the relations between Russia and Western countries. Among other aspects, it has put scientific cooperation and collaboration into question and changed the scientific lands
Externí odkaz:
http://arxiv.org/abs/2403.07833
Autor:
Albrecht, M., Ali, A., Barone, M., Brentjes, S., Bona, M., Ellis, J., Glazov, A., Jung, H., Mangano, M., Neuneck, G., Raicevic, N., Scheffran, J., Spiro, M., van Mechelen, P., Vigen, J.
While sanctions in political and economic areas are now part of the standard repertoire of Western countries (not always endorsed by UN mandates), sanctions in science and culture in general are new. Historically, fundamental research as conducted at
Externí odkaz:
http://arxiv.org/abs/2311.02141
Publikováno v:
Robotics, Vol 10, Iss 1, p 30 (2021)
For fast-moving robot systems, the fluctuating dynamic loads transmitted to the supporting frame can excite the base and cause noise, wear, and fatigue of mechanical components. By reducing the shaking force completely, the dynamic characteristics of
Externí odkaz:
https://doaj.org/article/13c2b981c52e44bea9e1b2ab7a86d3ae
Publikováno v:
Applied Sciences, Vol 10, Iss 4, p 1351 (2020)
The problem of shaking force balancing of robotic manipulators, which allows the elimination or substantial reduction of the variable force transmitted to the fixed frame, has been traditionally solved by optimal mass redistribution of the moving lin
Externí odkaz:
https://doaj.org/article/3bf16fa4ca874dddba85da1c30d7c711
Autor:
Mansoury, Maryam, Mughnetsyan, Vram, Manaselyan, Aram, Kirakosyan, Albert, Gudmundsson, Vidar, Aziz-Aghchegala, Vigen
In this paper a comparative study of the electronic and magnetic properties of quasi-two-dimensional electrons in an artificial graphene-like superlattice composed of circular and elliptical quantum dots is presented. A complete orthonormal set of ba
Externí odkaz:
http://arxiv.org/abs/2307.02622
Autor:
Daniele Castellani, Dmitry Enikeev, Mehmet Ilker Gokce, Vladislav Petov, Nariman Gadzhiev, Abhay Mahajan, Pankaj Nandkishore Maheshwari, Khi Yung Fong, Azimdjon N. Tursunkulov, Vigen Malkhasyan, Marek Zawadzki, Mario Sofer, Luigi Cormio, Gian Maria Busetto, Bhaskar Kumar Somani, Thomas R.W. Herrmann, Vineet Gauhar
Publikováno v:
European Urology Open Science, Vol 63, Iss , Pp 38-43 (2024)
Background: The use of the new thulium fiber laser in enucleation of the prostate (ThuFLEP) has been introduced recently. Objective: To evaluate complications and urinary incontinence (UI) after ThuFLEP in small and large prostate volume (PV). Design
Externí odkaz:
https://doaj.org/article/19e08c00930a4e298a8cae7cd20deb34
Autor:
Tala Al-Saghir, MD, Jamie Hall, MD, Michael Diffley, MD, Amy Tang, PhD, Abigail Teitelbaum, MD, Donna G. Tepper, MD, Vigen Darian, MD, Maristella Evangelista, MD, Dunya Atisha, MD
Publikováno v:
Plastic and Reconstructive Surgery, Global Open, Vol 12, Iss 8, p e6082 (2024)
Background:. Studies have shown that chronic marijuana use is associated with increased vascular inflammation, endothelial damage, myocardial infarctions, strokes, arteritis, and cardiomyopathies; however, cannabis’s effect on wound healing in imme
Externí odkaz:
https://doaj.org/article/8e3bbd9871b0402188505aca2184d5d1
Autor:
Trygve Berge, Arnljot Tveit, Marius Myrstad, Inger Ariansen, Magnus Nakrem Lyngbakken, Håkon Ihle-Hansen, Thea Vigen, Helge Røsjø, Bente Thommessen, Ole Morten Rønning, Marte Meyer Walle-Hansen, Hege Ihle-Hansen, Guri Hagberg
Publikováno v:
Open Heart, Vol 11, Iss 2 (2024)
Background American and European guidelines define hypertension differently and are sex agnostic. Our aim was to assess the impact of different hypertension thresholds at the age of 40 on 30-year stroke risk and to examine sex differences.Methods We
Externí odkaz:
https://doaj.org/article/3132f18d88de46fbb240f583f0b3fc6f
Autor:
Vigen Malkhasyan, Tukhtasin Makhmudov, Yunus Gilfanov, Igor Semenyakin, Sergey Sukhikh, Bagrat Grigoryan, Dmitry Pushkar
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
IntroductionThe aim of the study was to estimate the influence of a simple kidney cyst on kidney function and to determine indications for surgical treatment.Materials and methodsIn this prospective cohort study, we analyze data on 109 patients who s
Externí odkaz:
https://doaj.org/article/d2b2fead91934d8a845c04f1da702363